# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer %s -o - | FileCheck -check-prefix=SI %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer %s -o - | FileCheck -check-prefix=VI %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1100 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9  %s

---
name: test_fneg_s32
body: |
  bb.0:
    liveins: $vgpr0

    ; SI-LABEL: name: test_fneg_s32
    ; SI: liveins: $vgpr0
    ; SI-NEXT: {{  $}}
    ; SI-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; SI-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]]
    ; SI-NEXT: $vgpr0 = COPY [[FNEG]](s32)
    ; VI-LABEL: name: test_fneg_s32
    ; VI: liveins: $vgpr0
    ; VI-NEXT: {{  $}}
    ; VI-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; VI-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]]
    ; VI-NEXT: $vgpr0 = COPY [[FNEG]](s32)
    ; GFX9-LABEL: name: test_fneg_s32
    ; GFX9: liveins: $vgpr0
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]]
    ; GFX9-NEXT: $vgpr0 = COPY [[FNEG]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s32) = G_FNEG %0
    $vgpr0 = COPY %1
...
---
name: test_fneg_s64
body: |
  bb.0:
    liveins: $vgpr0

    ; SI-LABEL: name: test_fneg_s64
    ; SI: liveins: $vgpr0
    ; SI-NEXT: {{  $}}
    ; SI-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; SI-NEXT: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[COPY]]
    ; SI-NEXT: $vgpr0_vgpr1 = COPY [[FNEG]](s64)
    ; VI-LABEL: name: test_fneg_s64
    ; VI: liveins: $vgpr0
    ; VI-NEXT: {{  $}}
    ; VI-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; VI-NEXT: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[COPY]]
    ; VI-NEXT: $vgpr0_vgpr1 = COPY [[FNEG]](s64)
    ; GFX9-LABEL: name: test_fneg_s64
    ; GFX9: liveins: $vgpr0
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
    ; GFX9-NEXT: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[COPY]]
    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[FNEG]](s64)
    %0:_(s64) = COPY $vgpr0_vgpr1
    %1:_(s64) = G_FNEG %0
    $vgpr0_vgpr1 = COPY %1
...
---
name: test_fneg_s16
body: |
  bb.0:
    liveins: $vgpr0

    ; SI-LABEL: name: test_fneg_s16
    ; SI: liveins: $vgpr0
    ; SI-NEXT: {{  $}}
    ; SI-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; SI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; SI-NEXT: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
    ; SI-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FNEG]](s16)
    ; SI-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    ; VI-LABEL: name: test_fneg_s16
    ; VI: liveins: $vgpr0
    ; VI-NEXT: {{  $}}
    ; VI-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; VI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; VI-NEXT: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
    ; VI-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FNEG]](s16)
    ; VI-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    ; GFX9-LABEL: name: test_fneg_s16
    ; GFX9: liveins: $vgpr0
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
    ; GFX9-NEXT: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FNEG]](s16)
    ; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
    %0:_(s32) = COPY $vgpr0
    %1:_(s16) = G_TRUNC %0
    %2:_(s16) = G_FNEG %1
    %3:_(s32) = G_ANYEXT %2
    $vgpr0 = COPY %3
...

---
name: test_fneg_v2s32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; SI-LABEL: name: test_fneg_v2s32
    ; SI: liveins: $vgpr0_vgpr1
    ; SI-NEXT: {{  $}}
    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; SI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; SI-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
    ; SI-NEXT: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
    ; SI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32)
    ; SI-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
    ; VI-LABEL: name: test_fneg_v2s32
    ; VI: liveins: $vgpr0_vgpr1
    ; VI-NEXT: {{  $}}
    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; VI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; VI-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
    ; VI-NEXT: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
    ; VI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32)
    ; VI-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
    ; GFX9-LABEL: name: test_fneg_v2s32
    ; GFX9: liveins: $vgpr0_vgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
    ; GFX9-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
    ; GFX9-NEXT: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32)
    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
    %1:_(<2 x s32>) = G_FNEG %0
    $vgpr0_vgpr1 = COPY %1
...

---
name: test_fneg_v3s32
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2

    ; SI-LABEL: name: test_fneg_v3s32
    ; SI: liveins: $vgpr0_vgpr1_vgpr2
    ; SI-NEXT: {{  $}}
    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; SI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
    ; SI-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
    ; SI-NEXT: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
    ; SI-NEXT: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[UV2]]
    ; SI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32), [[FNEG2]](s32)
    ; SI-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
    ; VI-LABEL: name: test_fneg_v3s32
    ; VI: liveins: $vgpr0_vgpr1_vgpr2
    ; VI-NEXT: {{  $}}
    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; VI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
    ; VI-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
    ; VI-NEXT: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
    ; VI-NEXT: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[UV2]]
    ; VI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32), [[FNEG2]](s32)
    ; VI-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
    ; GFX9-LABEL: name: test_fneg_v3s32
    ; GFX9: liveins: $vgpr0_vgpr1_vgpr2
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
    ; GFX9-NEXT: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
    ; GFX9-NEXT: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
    ; GFX9-NEXT: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[UV2]]
    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32), [[FNEG2]](s32)
    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
    %1:_(<3 x  s32>) = G_FNEG %0
    $vgpr0_vgpr1_vgpr2 = COPY %1
...

---
name: test_fneg_v2s64
body: |
  bb.0:
    liveins: $vgpr0_vgpr1_vgpr2_vgpr3

    ; SI-LABEL: name: test_fneg_v2s64
    ; SI: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; SI-NEXT: {{  $}}
    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; SI-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
    ; SI-NEXT: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[UV]]
    ; SI-NEXT: [[FNEG1:%[0-9]+]]:_(s64) = G_FNEG [[UV1]]
    ; SI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FNEG]](s64), [[FNEG1]](s64)
    ; SI-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
    ; VI-LABEL: name: test_fneg_v2s64
    ; VI: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; VI-NEXT: {{  $}}
    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; VI-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
    ; VI-NEXT: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[UV]]
    ; VI-NEXT: [[FNEG1:%[0-9]+]]:_(s64) = G_FNEG [[UV1]]
    ; VI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FNEG]](s64), [[FNEG1]](s64)
    ; VI-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
    ; GFX9-LABEL: name: test_fneg_v2s64
    ; GFX9: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
    ; GFX9-NEXT: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[UV]]
    ; GFX9-NEXT: [[FNEG1:%[0-9]+]]:_(s64) = G_FNEG [[UV1]]
    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FNEG]](s64), [[FNEG1]](s64)
    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
    %1:_(<2 x s64>) = G_FNEG %0
    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
...

---
name: test_fneg_v2s16
body: |
  bb.0:
    liveins: $vgpr0

    ; SI-LABEL: name: test_fneg_v2s16
    ; SI: liveins: $vgpr0
    ; SI-NEXT: {{  $}}
    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; SI-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[COPY]]
    ; SI-NEXT: $vgpr0 = COPY [[FNEG]](<2 x s16>)
    ; VI-LABEL: name: test_fneg_v2s16
    ; VI: liveins: $vgpr0
    ; VI-NEXT: {{  $}}
    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; VI-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[COPY]]
    ; VI-NEXT: $vgpr0 = COPY [[FNEG]](<2 x s16>)
    ; GFX9-LABEL: name: test_fneg_v2s16
    ; GFX9: liveins: $vgpr0
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
    ; GFX9-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[COPY]]
    ; GFX9-NEXT: $vgpr0 = COPY [[FNEG]](<2 x s16>)
    %0:_(<2 x s16>) = COPY $vgpr0
    %1:_(<2 x s16>) = G_FNEG %0
    $vgpr0 = COPY %1
...

---
name: test_fneg_v3s16
body: |
  bb.0:

    ; SI-LABEL: name: test_fneg_v3s16
    ; SI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
    ; SI-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
    ; SI-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
    ; SI-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; SI-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; SI-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST]], [[C1]]
    ; SI-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; SI-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C]](s32)
    ; SI-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
    ; SI-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; SI-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV]]
    ; SI-NEXT: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[BITCAST1]]
    ; SI-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[FNEG]](<2 x s16>)
    ; SI-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
    ; SI-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[FNEG1]](<2 x s16>)
    ; SI-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[BITCAST2]], [[C1]]
    ; SI-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[LSHR]], [[C1]]
    ; SI-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[BITCAST3]], [[C1]]
    ; SI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[AND1]](s32), [[AND2]](s32), [[AND3]](s32)
    ; SI-NEXT: S_NOP 0, implicit [[BUILD_VECTOR]](<3 x s32>)
    ; VI-LABEL: name: test_fneg_v3s16
    ; VI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
    ; VI-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
    ; VI-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
    ; VI-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; VI-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; VI-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST]], [[C1]]
    ; VI-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
    ; VI-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C]](s32)
    ; VI-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
    ; VI-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
    ; VI-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV]]
    ; VI-NEXT: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[BITCAST1]]
    ; VI-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[FNEG]](<2 x s16>)
    ; VI-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
    ; VI-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[FNEG1]](<2 x s16>)
    ; VI-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[BITCAST2]], [[C1]]
    ; VI-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[LSHR]], [[C1]]
    ; VI-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND [[BITCAST3]], [[C1]]
    ; VI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[AND1]](s32), [[AND2]](s32), [[AND3]](s32)
    ; VI-NEXT: S_NOP 0, implicit [[BUILD_VECTOR]](<3 x s32>)
    ; GFX9-LABEL: name: test_fneg_v3s16
    ; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
    ; GFX9-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
    ; GFX9-NEXT: [[DEF1:%[0-9]+]]:_(s16) = G_IMPLICIT_DEF
    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[TRUNC]](s16), [[DEF1]](s16)
    ; GFX9-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV]]
    ; GFX9-NEXT: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[BUILD_VECTOR]]
    ; GFX9-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[FNEG]](<2 x s16>)
    ; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
    ; GFX9-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[FNEG1]](<2 x s16>)
    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
    ; GFX9-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST1]], [[C1]]
    ; GFX9-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR]], [[C1]]
    ; GFX9-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[BITCAST2]], [[C1]]
    ; GFX9-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[AND]](s32), [[AND1]](s32), [[AND2]](s32)
    ; GFX9-NEXT: S_NOP 0, implicit [[BUILD_VECTOR1]](<3 x s32>)
    %0:_(<3 x s16>) = G_IMPLICIT_DEF
    %1:_(<3 x s16>) = G_FNEG %0
    %2:_(<3 x s32>) = G_ZEXT %1
    S_NOP 0, implicit %2
...

---
name: test_fneg_v4s16
body: |
  bb.0:
    liveins: $vgpr0_vgpr1

    ; SI-LABEL: name: test_fneg_v4s16
    ; SI: liveins: $vgpr0_vgpr1
    ; SI-NEXT: {{  $}}
    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
    ; SI-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
    ; SI-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV]]
    ; SI-NEXT: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV1]]
    ; SI-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FNEG]](<2 x s16>), [[FNEG1]](<2 x s16>)
    ; SI-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
    ; VI-LABEL: name: test_fneg_v4s16
    ; VI: liveins: $vgpr0_vgpr1
    ; VI-NEXT: {{  $}}
    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
    ; VI-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
    ; VI-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV]]
    ; VI-NEXT: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV1]]
    ; VI-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FNEG]](<2 x s16>), [[FNEG1]](<2 x s16>)
    ; VI-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
    ; GFX9-LABEL: name: test_fneg_v4s16
    ; GFX9: liveins: $vgpr0_vgpr1
    ; GFX9-NEXT: {{  $}}
    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
    ; GFX9-NEXT: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV]]
    ; GFX9-NEXT: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV1]]
    ; GFX9-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FNEG]](<2 x s16>), [[FNEG1]](<2 x s16>)
    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
    %1:_(<4 x s16>) = G_FNEG %0
    $vgpr0_vgpr1 = COPY %1
...
